Nope. Double jeopardy is a prohibition against trying a person twice for the same crime. Not changing their sentence. Sentences are changed all the time, plea bargains thrown out, etc.
So what you're saying is that the federal thugs are sending men to prison with no charges and no trial?
Sentences are NOT changed after the completion of the sentence and release of the prisoners. The Hammond's are political prisoners of the criminal Obama regime.
In America, the party cannot put people in prison because they don't like them.
The Hammonds themselves requested that the USSC reduce their sentence. Something that would be legally impossible if your pseudo-legal nonsense was actually true.
Remember, you don't actually know what you're talking about. Nor have the slightest clue what the terms you're using actually mean.
The Hammond's served their entire sentence. In a nation of laws, people are not put back into prison because the regime is offended by their words.
Remember, you are a thug who shits on the Constitution and the concept of law.